Pregled bibliografske jedinice broj: 265819
Magnetic Properties of the Hf-Fe Metalic Glasses
Magnetic Properties of the Hf-Fe Metalic Glasses // International Conference on Magnetism / Miyake, K. ; Kitaoka, Y (ur.).
Kyoto: ICM-2006, 2006. str. 601-601 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Magnetic Properties of the Hf-Fe Metalic Glasses
Autori
Ristić, Ramir ; Zadro, Krešo ; Pajić, Damir ; Babić, Emil
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
International Conference on Magnetism
/ Miyake, K. ; Kitaoka, Y - Kyoto : ICM-2006, 2006, 601-601
Skup
International Conference on Magnetism
Mjesto i datum
Japan, 20.08.2006. - 25.08.2006
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Amorphous magnetic materials; Hf-Fe system; Zr; Magnetic susceptibility; Zr-Fe system
Sažetak
We have measured magnetization of Hf100-xFex (x=20, 25, 40 and 43) glassy alloys in the temperature range 4.2K to 300K and magnetic field up to 5T. The alloys with x≤ 40 are paramagnetic with magnetic susceptibility χ exp increasing rapidly with x, which is due to presence of Fe 3d states at EF and the onset of magnetic correlations in the vicinity of transition into the ferromagnetic state, xc ≈ 50. The onset of correlations shows up also in Curie-Weiss term in χ exp which increases rapidly with x. The alloy with x=43 is superparamagnetic. The results are compared with those for similar Zr-3d glassy alloys.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
